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Which is semi synthetic fibre? give reasons. |
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Answer» BECAUSE IT IS MADE BY MAN AND ALSO EXTRACTED FROM WOOD PULP OR CELLULOSE. Cellulose is a natural polymer and so rayon OBTAINED from its regeneration is CALLED "semi-synthetic fibre" or artificial fibre. EXPLANATION: Rayon is a 'semi-synthetic fibre' and a man-made fibre. |
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